Home / 29,383,094.50-44,074,744.26-8,912,990.47

Finding the Fourth Proportional to 29,383,094.50, 44,074,744.26 and 8,912,990.47

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Solution

The fourth proportional to 29,383,094.50, 44,074,744.26 and 8,912,990.47 is: 13,369,516.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,383,094.50 : 44,074,744.26 = 8,912,990.47 : x
  2. Step 2: Convert to fraction form
    29,383,094.50/44,074,744.26 = 8,912,990.47/x
  3. Step 3: Cross multiply
    29,383,094.50x = 44,074,744.26 × 8,912,990.47
  4. Step 4: Simplify right side
    29,383,094.50x = 392,837,775,557,067.19
  5. Step 5: Solve for x
    x = 392,837,775,557,067.19/29,383,094.50
  6. Step 6: Final answer
    x = 13,369,516.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.